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| author | psychocrypt <psychocryptHPC@gmail.com> | 2018-03-25 21:42:22 +0200 |
|---|---|---|
| committer | psychocrypt <psychocryptHPC@gmail.com> | 2018-03-25 21:42:22 +0200 |
| commit | 46663db4d23a194bfd7085ec16304cb22eaae8b8 (patch) | |
| tree | fe36d77cee51d8ed829162a7fd6678ebbffecc9b /xmrstak/backend/nvidia/nvcc_code | |
| parent | f730932895769d4e6cf1cf266e163a64313cbf44 (diff) | |
| download | xmr-stak-46663db4d23a194bfd7085ec16304cb22eaae8b8.zip xmr-stak-46663db4d23a194bfd7085ec16304cb22eaae8b8.tar.gz | |
revert input size change
revert #1198, the block size is limited to 84byte
Diffstat (limited to 'xmrstak/backend/nvidia/nvcc_code')
| -rw-r--r-- | xmrstak/backend/nvidia/nvcc_code/cuda_extra.cu | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/xmrstak/backend/nvidia/nvcc_code/cuda_extra.cu b/xmrstak/backend/nvidia/nvcc_code/cuda_extra.cu index 0925fd5..c2a1f87 100644 --- a/xmrstak/backend/nvidia/nvcc_code/cuda_extra.cu +++ b/xmrstak/backend/nvidia/nvcc_code/cuda_extra.cu @@ -127,7 +127,7 @@ __global__ void cryptonight_extra_gpu_prepare( int threads, uint32_t * __restric uint32_t ctx_b[4]; uint32_t ctx_key1[40]; uint32_t ctx_key2[40]; - uint32_t input[28]; + uint32_t input[21]; memcpy( input, d_input, len ); //*((uint32_t *)(((char *)input) + 39)) = startNonce + thread; @@ -299,7 +299,8 @@ extern "C" int cryptonight_extra_cpu_init(nvid_ctx* ctx) CUDA_CHECK(ctx->device_id, cudaMalloc(&ctx->d_ctx_text, 32 * sizeof(uint32_t) * wsize)); CUDA_CHECK(ctx->device_id, cudaMalloc(&ctx->d_ctx_a, 4 * sizeof(uint32_t) * wsize)); CUDA_CHECK(ctx->device_id, cudaMalloc(&ctx->d_ctx_b, ctx_b_size)); - CUDA_CHECK(ctx->device_id, cudaMalloc(&ctx->d_input, 28 * sizeof (uint32_t ) )); + // POW block format http://monero.wikia.com/wiki/PoW_Block_Header_Format + CUDA_CHECK(ctx->device_id, cudaMalloc(&ctx->d_input, 21 * sizeof (uint32_t ) )); CUDA_CHECK(ctx->device_id, cudaMalloc(&ctx->d_result_count, sizeof (uint32_t ) )); CUDA_CHECK(ctx->device_id, cudaMalloc(&ctx->d_result_nonce, 10 * sizeof (uint32_t ) )); CUDA_CHECK_MSG( |
